8x^4-28x^3+0x^2+6x-21=

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Solution for 8x^4-28x^3+0x^2+6x-21= equation: 


Simplifying
8x4 + -28x3 + 0x2 + 6x + -21 = 0

Anything times zero is zero.
8x4 + -28x3 + 0x2 + 6x + -21 = 0

Reorder the terms:
0 + -21 + 6x + -28x3 + 8x4 = 0

Combine like terms: 0 + -21 = -21
-21 + 6x + -28x3 + 8x4 = 0

Solving
-21 + 6x + -28x3 + 8x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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